Identify the equivalent expression, the one that has the same value as the expression below
2(5x +1)

a. 10x + 1
b. 10x +2
c. 25x +1
d. 25x +2
what is this property called? distributive, associative, commutative or identity?

Sam is a waiter at a local restaurant where he earns wages of $5 per hour sam figures that he also eams about $3 in tips for each person he serves sam works 6 hours on a particular day. if n represents the number of people sam serves that day, which of the following functions could sam use to figure ehis total earings for the do o a. en) = 30 o b. en) = 5n+ 18